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VULNERABILITIES

CVE-2026-46471 Details

Description

An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_uuid function may read past the end of a heap-allocated buffer, allowing an attacker to disclose heap memory contents.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/atredispartners/advisories/blob/master/2026/ATREDIS-2026-0004.md CISA-ADP
https://github.com/atredispartners/advisories/blob/master/2026/ATREDIS-2026-0004.md [email protected]
https://gstreamer.freedesktop.org/security/sa-2026-0002.html [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-126Buffer Over-readCISA-ADP

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-46471
NVD Published Date:
Oct 16, 2026
NVD Last Modified:
Oct 19, 2026
Source:
[email protected]
CVE-2026-46471 Details - Not Deferred